Cho U’s 4 by 4 Go Puzzle App Reviews

Im kgs 6k. However I just bought for my daughter, this app shows me great suggestion about my weakness for corner based problems with ko. Problems requires more than 5 moves reading in "むずかしい" mode, they must strengthen my reading skill. Meanwhile some problems end up halfway in their sequence of moves. It would be unkind for beginners since they might not understand why their moves are correct or wrong. I hope these explanation would be improved in future version/release. 日本棋院ご担当者様、 初級から上級まで楽しめる、大変よいアプリと思います。複数言語対応後、海外圏へご紹介になるのを楽しみにしております。

A fun story, a great game, and more challenging than it has a right to be. I will learn it if it kills me.